right rear is shortside long side is approx 3/4 inch longer.
3 versions available
1 29" tires short side is 469mm
2 31" tire pkg short side 491 mm (approx. 4/5 of an inch longer)
3 31" tire package short side 491mm BUT 5000lb tow pkg spring is HVY duty

the left side rears will be approx 3/4 longer than the right side on all 3 versions.

Just a little info gathered that could be helpfull!

 

why are the left side rears longer???

 

Dont know, I assume its either a perch a little up from the other or weight on vehicle tends to lean to that side.

The 91 non 31" option and NON 5000lb tow springs jacked the rear sky high, Id say 3.5 - 4" range. My front is 8.25 to tire top and the rear is now 9.75 to tire top. It was almost 2" under the front before the coils so approx 3.75 lift rear. The BJ spacers go in tomorrow and then a small Tbar cranks to get 2" front that should level it. It looks like a stinkbug right now!

 

got a pics of this stink bug?

 

Ill get one today, Im installing BJ spacers this morning to correct it.